can you inject vitamin b12 in your stomach Absorption Post Gastrectomy – Human STEAM Vitamin B12 Injections: Good or
Description
At standard doses of 1 mg or less daily, side effect rates were similar to placebo

Several clinical studies have been conducted regarding the potential weight loss effects of vitamin B12 injections

Its because it helps the body absorb it better

B Complex injections provide a potent blend of essential B vitamins, including B1, B2, B3, B6, B12, and folic acid
